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|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
500 Kilogram
Packaging Detail:
25KG/drum
Delivery Time:
within 10-15 days after making the order
Supplying Ability:
50 Metric Ton per Month
Payment Type:
T/T, L/C
China
Persona de contacto GANG
No.8, Guangdian east road, Changzhou, Jiangsu
Riboflavin Sodium Phosphate:
1.
Introduction:
* Molecular Formula: C*7H*0N4NaO9P2H2O
* Molecular Weight: **4.*6
2. Description:A fine, orange yellow, crystalline power having a slight odor. It is hygroscopic.It is soluble in water, Practically insoluble in alcohol, chlorform and ether.
3. Usage:Food additive. Nutrient; dietary supplement.
4. Storage and Transportation: It must be stored in dry, cool and ventilating place.
5. Specification:
|
IDENTIFICATION |
|||
|
Item |
Specifications (USP*0) |
Specifications (BP***7) |
Specifications (CP***5) |
|
Appearance |
A yellow or orange yellow crystalline powder |
A yellow or orange yellow crystalline powder |
A yellow or orange yellow crystalline powder |
|
Idendification |
Conform |
Conform |
Conform |
|
Loss on drying ,% |
≤7.5 |
≤8 |
≤*0 |
|
Specific rotaton |
**7°~ **2° |
**8°~ **3° |
**8°~ **2° |
|
Lumiflavine |
≤0.**5 |
By6 |
≤0.**5 |
|
Free Riboflavin |
≤6.0 |
≤6.0 |
/ |
|
Riboflavin Diphosphate |
≤6.0 |
≤6.0 |
/ |
|
Inorganic phosphate |
≤1.0 |
≤1.5 |
≤1.5 |
|
Assay (on the dried basis), % |
*****9 |
*****9 |
*****9 |
|
Heavy metals (ppm) |
/ |
≤*0 |
/ |
|
Organic volatile impurities |
Passes |
/ |
/ |
|
Residue on ignition,% |
≤*5.0 |
/ |
/ |
|
ph |
5.***6.5 |
5.***6.5 |
4.***6.5 |
|
Clarity |
/ |
/ |
passes |
